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300 save club - Wikipedia
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File:Posting of colors at 2009 World Series Game 1.JPG - Wikimedia Commons
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Citi Field, Baseball Wiki
![File:First pitch at 2009 World Series Game 1 3.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/5f/MLB_game.JPG)
File:MLB game.JPG - Wikimedia Commons
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Who should throw out first pitch at Nationals' World Series games? - The Washington Post
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Andy Pettitte - Wikipedia
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File:First pitch at 2009 World Series Game 1 5.jpg - Wikimedia Commons
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Roger Clemens - Wikipedia
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Citizens Bank Park, Baseball Wiki